z/OS Systems Administrator – Mainframe
Il y a 3 jours
Paris, Île-de-France
IntelligenzIT
Temps plein
70 000 € - 100 000 €/an
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Now Hiring: z/OS Systems Administrator – Mainframe | France | Hybrid
We’re looking for an experienced z/OS Systems Administrator to join a critical, high-availability Mainframe environment supporting core business applications in the banking/financial services sector.
Experience: 5+ years in z/OS Administration
- Strong hands-on experience with IBM z/OS
- JES2 / JES3, TSO / ISPF, SDSF
- SMP/E – installation, maintenance & upgrades
- DFSMS, HCD/HCM, RMF, IPCS
- Sysplex / Parallel Sysplex
- OMEGAMON or equivalent monitoring tools
- Mainframe security & RACF
- Backup, recovery, DR / BCP and service continuity
- L2/L3 incident management & root cause analysis
- Capacity planning and performance optimization
- Experience in banking or highly regulated environments
- Administer, maintain and evolve z/OS environments
- Install, configure and upgrade Mainframe systems/software
- Monitor system performance, availability and capacity
- Perform maintenance using SMP/E
- Troubleshoot L2/L3 incidents and perform RCA
- Support backup, recovery and disaster recovery activities
- Collaborate with Security, Network, Storage and Production teams
- Contribute to Mainframe modernization initiatives
- Maintain technical documentation and operational procedures
Nice to Have
- IBM Mainframe certification
- z/OS Connect, APIs, Mainframe DevOps or automation
- Experience with banking regulatory environments
- French: Fluent
- English: Professional proficiency
Education: Bachelor’s/Master’s degree in IT or equivalent.